№10|2011

WASTEWATER TREATMENT

bbk 000000

UDC 628.355.2

Nikolaev Yu. A., KAZAKOVA E. A., GRACHEV V. A., Kevbrina M. V., Dorofeev A. G., Aseyeva V. G., Akmentina A. V.

Biological treatment of municipal wastewater and return flows with the use of granulated sludge

Summary

The experience of aerobic granulated activated sludge formation in the laboratory batch reactor by sedimentation selection with the use of flocculant is described. The sludge is used in the process of low concentrated municipal wastewater and sludge dewatering filtrate (centrate) treatment. The developed technologies of granulated sludge formation provide for the intensification of the wastewater treatment processes; and hence the reduction of the treatment facilities footprint is ensured alongside with the improvement of their operation, reliability and efficient performance.

Key words

, , , ,

 

Download (PDF)

 

SPISOK LITERATURY

  1. Kaliuzhnyi S. V., Danilovich D. A., Nozhevnikova A. N. Anaerobnaia biologicheskaia ochistka stochnykh vod / Itogi nauki i tekhniki. Ser. Biotekhnologiia. – M., 1991. T. 29.
  2. Weber S. D., Ludwig W., Schleifer K.-H., Fried J. Microbial composition of aerobic granular sewage biofilm // Appl. Environ. Microbiol. 2007. V. 73.
  3. Beun J. J., van Loosdrecht M. C. M., Heijnen J. J. Aerobic granulation // Wat. Sci. Technol. 41(4–5).
  4. Beun J. J., van Loosdrecht M. C. M., Heijnen J. J. Aerobic granulation in a sequencing batch airlift reactor // Wat. Res. 2000. 36 (3).
  5. De Kreuk M. K. Aerobic granular sludge / Scaling up a new technology: PhD thesis. – TU Delft, 2006.
  6. Van Dongen U., Jetten M. S. M., van Loosdrecht M. C. M. The SHARON®-Anammox® process for treatment of ammonium rich wastewater // Water Science & Technology. 2001. 44 (1).
  7. Strous M., Heijnen J. J., Kuenen J. G., Jetten M. S. M. The sequencing batch reactor as a powerful tool for the study of slowly growing anaerobic ammonium-oxidizing microorganisms // Applied Microbiology & Biotechnology. 1998. 50.
  8. Danilovich D. A., Kozlov M. N., Moizhes O. V. i dr. Anaerobnoe okislenie ammoniia dlia udaleniia azota iz vysokokontsentrirovannykh stochnykh vod // Vodosnabzhenie i san. tekhnika. 2010. № 4.

vstmag engfree 200x100 2

mvkniipr ru

Российская ассоциация водоснабжения и водоотведения

Конференция итог

ecw20 200 300

VAK2

Авторизация

Внимание! Рекомендуется просматривать сайт максимально свежими версиями браузеров. Некоторые устаревшие версии (IE 8) не смогут корректно скачать материалы номеров журнала.